/*
 * Copyright 2005-2019 Dozer Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.github.dozermapper.core.functional_tests.runner;

import com.github.dozermapper.core.functional_tests.DataObjectInstantiator;

import org.junit.runners.BlockJUnit4ClassRunner;
import org.junit.runners.model.FrameworkMethod;
import org.junit.runners.model.InitializationError;
import org.junit.runners.model.Statement;

public class ProxyRunner extends BlockJUnit4ClassRunner {

    private final DataObjectInstantiator instantiator;

    public ProxyRunner(Class<?> klass, DataObjectInstantiator instantiator) throws InitializationError {
        super(klass);
        this.instantiator = instantiator;
    }

    @Override
    protected Statement methodBlock(final FrameworkMethod method) {
        return new Statement() {
            @Override
            public void evaluate() throws Throwable {
                DataObjectInstantiator oldValue = InstantiatorHolder.get();
                InstantiatorHolder.set(instantiator);
                try {
                    ProxyRunner.super.methodBlock(method).evaluate();
                } finally {
                    InstantiatorHolder.set(oldValue);
                }
            }
        };
    }

    @Override
    protected String getName() {
        return String.format("%s [%s]", super.getName(), instantiator.getName());
    }

    @Override
    protected String testName(FrameworkMethod method) {
        return String.format("%s [%s]", super.testName(method), instantiator.getName());
    }
}
